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How far is Great Falls, MT, from White Plains, NY?

The distance between White Plains (Westchester County Airport) and Great Falls (Great Falls International Airport) is 1900 miles / 3058 kilometers / 1651 nautical miles.

The driving distance from White Plains (HPN) to Great Falls (GTF) is 2203 miles / 3546 kilometers, and travel time by car is about 40 hours 34 minutes.

Westchester County Airport – Great Falls International Airport

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1900
Miles
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3058
Kilometers
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1651
Nautical miles

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Distance from White Plains to Great Falls

There are several ways to calculate the distance from White Plains to Great Falls. Here are two standard methods:

Vincenty's formula (applied above)
  • 1900.217 miles
  • 3058.102 kilometers
  • 1651.243 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula
  • 1895.358 miles
  • 3050.283 kilometers
  • 1647.021 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

How long does it take to fly from White Plains to Great Falls?

The estimated flight time from Westchester County Airport to Great Falls International Airport is 4 hours and 5 minutes.

Flight carbon footprint between Westchester County Airport (HPN) and Great Falls International Airport (GTF)

On average, flying from White Plains to Great Falls generates about 208 kg of CO2 per passenger, and 208 kilograms equals 459 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from White Plains to Great Falls

See the map of the shortest flight path between Westchester County Airport (HPN) and Great Falls International Airport (GTF).

Airport information

Origin Westchester County Airport
City: White Plains, NY
Country: United States Flag of United States
IATA Code: HPN
ICAO Code: KHPN
Coordinates: 41°4′1″N, 73°42′27″W
Destination Great Falls International Airport
City: Great Falls, MT
Country: United States Flag of United States
IATA Code: GTF
ICAO Code: KGTF
Coordinates: 47°28′55″N, 111°22′15″W